“The truth may be puzzling. It may take some work to grapple with. It may be counterintuitive. It may contradict deeply held prejudices. It may not be consonant with what we desperately want to be true. But our preferences do not determine what’s true.” — Carl SaganCelebrate Carl Sagan Day 2012
Out of space by Dariusz Lakomy
Bill Nye: Asteroid to miss earth by 15 min., via YouTube.